/*
 * Copyright (c) 1999 - 2005 NetGroup, Politecnico di Torino (Italy)
 * Copyright (c) 2005 - 2006 CACE Technologies, Davis (California)
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the Politecnico di Torino, CACE Technologies
 * nor the names of its contributors may be used to endorse or promote
 * products derived from this software without specific prior written
 * permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */


#ifndef __WIN32_EXTENSIONS_H__
    #define __WIN32_EXTENSIONS_H__

    #ifdef __cplusplus
    extern "C" {
    #endif

/* Definitions */

/*!
 * \brief A queue of raw packets that will be sent to the network with pcap_sendqueue_transmit().
 */
    struct pcap_send_queue
    {
        u_int maxlen;  /*/< Maximum size of the the queue, in bytes. This variable contains the size of the buffer field. */
        u_int len;     /*/< Current size of the queue, in bytes. */
        char * buffer; /*/< Buffer containing the packets to be sent. */
    };

    typedef struct pcap_send_queue      pcap_send_queue;

/*!
 * \brief This typedef is a support for the pcap_get_airpcap_handle() function
 */
    #if !defined( AIRPCAP_HANDLE__EAE405F5_0171_9592_B3C2_C19EC426AD34__DEFINED_ )
        #define AIRPCAP_HANDLE__EAE405F5_0171_9592_B3C2_C19EC426AD34__DEFINED_
        typedef struct _AirpcapHandle   * PAirpcapHandle;
    #endif

    #define     BPF_MEM_EX_IMM            0xc0
    #define     BPF_MEM_EX_IND            0xe0

/*used for ST*/
    #define     BPF_MEM_EX                0xc0
    #define     BPF_TME                   0x08

    #define     BPF_LOOKUP                0x90
    #define     BPF_EXECUTE               0xa0
    #define     BPF_INIT                  0xb0
    #define     BPF_VALIDATE              0xc0
    #define     BPF_SET_ACTIVE            0xd0
    #define     BPF_RESET                 0xe0
    #define     BPF_SET_MEMORY            0x80
    #define     BPF_GET_REGISTER_VALUE    0x70
    #define     BPF_SET_REGISTER_VALUE    0x60
    #define     BPF_SET_WORKING           0x50
    #define     BPF_SET_ACTIVE_READ       0x40
    #define     BPF_SET_AUTODELETION      0x30
    #define     BPF_SEPARATION            0xff

/* Prototypes */
    pcap_send_queue * pcap_sendqueue_alloc( u_int memsize );

    void pcap_sendqueue_destroy( pcap_send_queue * queue );

    int pcap_sendqueue_queue( pcap_send_queue * queue,
                              const struct pcap_pkthdr * pkt_header,
                              const u_char * pkt_data );

    u_int pcap_sendqueue_transmit( pcap_t * p,
                                   pcap_send_queue * queue,
                                   int sync );

    HANDLE pcap_getevent( pcap_t * p );

    struct pcap_stat * pcap_stats_ex( pcap_t * p,
                                      int * pcap_stat_size );

    int pcap_setuserbuffer( pcap_t * p,
                            int size );

    int pcap_live_dump( pcap_t * p,
                        char * filename,
                        int maxsize,
                        int maxpacks );

    int pcap_live_dump_ended( pcap_t * p,
                              int sync );

    int pcap_offline_filter( struct bpf_program * prog,
                             const struct pcap_pkthdr * header,
                             const u_char * pkt_data );

    int pcap_start_oem( char * err_str,
                        int flags );

    PAirpcapHandle pcap_get_airpcap_handle( pcap_t * p );

    #ifdef __cplusplus
}
    #endif

#endif /*__WIN32_EXTENSIONS_H__ */
